GNSS Low Noise Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJG1144UX2 is a low noise amplifier GaAs MMIC designed for GNSS (Global Navigation Satellite Systems). This amplifier operates from 1.5V to 3.6V supply voltage. The NJG1144UX2 achieves high gain, low noise figure and excellent input VSWR. According to adjust the external components, the NJG1144UX2 could also be used in wide frequency range from 1.0GHz to 3.0GHz.

The NJG1144UX2 is available in a very small, RoHS compliant, Halogen Free, 0.65mm x 0.65mm x 0.37 mm, 4-pin EPFFP4-X2 package.

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  • Wide supply voltage range (1.5V to 3.6V)
  • Low current consumption (3.5mA typ.@ VDD=2.85V, 1.8mA typ.@ VDD=1.8V)
  • Low noise figure (0.65dB typ.@ f=1575MHz,VDD=2.85V)
  • High gain (21.0dB typ.@ f=1575MHz,VDD=2.85V)
  • High Input IP3 (-2.0dBm typ.@ f=1575MHz,VDD=2.85V)
  • Small package (EPFFP4-X2 (Package size: 0.65mm x 0.65mm x 0.37mm typ.))
  • Built-in ESD Protection Diode
  • RoHS compliant, Pb free, Halogen free
Features Similar products
Application GNSS  

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Band/Frequency Range (MHz) 1500 to 3000  
OP1dB/Output Power (dBm) -16.5 / -18.5  
Rx Gain (dB) 21  
Rx NF (dB) 0.65  
Supply Voltage (V) 1.5 to 3.6  
Package EPFFP-4-X2